/**
* Compares two sets of metadata of table columns and returns a set of metadata of table columns the are in both sets
* but have different column type.
*
* @param TableColumnsMetadata $columns1 The first sets of metadata of table columns.
* @param TableColumnsMetadata $columns2 The second sets of metadata of table columns.
* @param string[] $ignore The properties to be ignored.
*
* @return TableColumnsMetadata
*/
public static function differentColumnTypes($columns1, $columns2, $ignore = [])
{
$diff = new TableColumnsMetadata();
foreach ($columns1->columns as $column_name => $column1) {
if (isset($columns2->columns[$column_name])) {
if (!ColumnMetadata::compare($column1, $columns2->columns[$column_name], $ignore)) {
$diff->appendTableColumn($column1);
}
}
}
return $diff;
}
